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Wwise SDK 2025.1.2
AkSpeakerVolumes.h File Reference
#include <string.h>
#include <AK/SoundEngine/Common/AkTypes.h>
#include <AK/SoundEngine/Platforms/Generic/AkSpeakerVolumes.h>

Go to the source code of this file.

Namespaces

namespace  AK
 Definition of data structures for AkAudioObject.
 
 AK::SpeakerVolumes
 Multi-channel volume definitions and services.
 
 AK::SpeakerVolumes::Vector
 Volume vector services.
 
 AK::SpeakerVolumes::Matrix
 Volume matrix (multi-in/multi-out channel configurations) services.
 

Functions

AKSOUNDENGINE_API void AK_SpeakerVolumes_Vector_Copy (AkSpeakerVolumesVectorPtr out_pVolumesDst, AkSpeakerVolumesConstVectorPtr in_pVolumesSrc, AkUInt32 in_uNumChannels)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Vector_CopyAndApplyGain (AkSpeakerVolumesVectorPtr out_pVolumesDst, AkSpeakerVolumesConstVectorPtr in_pVolumesSrc, AkUInt32 in_uNumChannels, AkReal32 in_fGain)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Vector_Zero (AkSpeakerVolumesVectorPtr out_pVolumesDst, AkUInt32 in_uNumChannels)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Vector_Add (AkSpeakerVolumesVectorPtr io_pVolumesDst, AkSpeakerVolumesConstVectorPtr in_pVolumesSrc, AkUInt32 in_uNumChannels)
 
AKSOUNDENGINE_API AkReal32 AK_SpeakerVolumes_Vector_L1Norm (AkSpeakerVolumesConstVectorPtr in_pVolumes, AkUInt32 in_uNumChannels)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Vector_MulScalar (AkSpeakerVolumesVectorPtr io_pVolumesDst, AkReal32 in_fVol, AkUInt32 in_uNumChannels)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Vector_Mul (AkSpeakerVolumesVectorPtr io_pVolumesDst, AkSpeakerVolumesConstVectorPtr in_pVolumesSrc, AkUInt32 in_uNumChannels)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Vector_Max (AkSpeakerVolumesVectorPtr io_pVolumesDst, AkSpeakerVolumesConstVectorPtr in_pVolumesSrc, AkUInt32 in_uNumChannels)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Vector_Min (AkSpeakerVolumesVectorPtr io_pVolumesDst, AkSpeakerVolumesConstVectorPtr in_pVolumesSrc, AkUInt32 in_uNumChannels)
 
AKSOUNDENGINE_API AkUInt32 AK_SpeakerVolumes_Vector_GetNumElements (AkUInt32 in_uNumChannels)
 
AKSOUNDENGINE_API AkUInt32 AK_SpeakerVolumes_Vector_GetRequiredSize (AkUInt32 in_uNumChannels)
 
AKSOUNDENGINE_API AkUInt32 AK_SpeakerVolumes_Matrix_GetRequiredSize (AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AKSOUNDENGINE_API AkUInt32 AK_SpeakerVolumes_Matrix_GetNumElements (AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AKSOUNDENGINE_API AkSpeakerVolumesVectorPtr AK_SpeakerVolumes_Matrix_GetChannel (AkSpeakerVolumesMatrixPtr in_pVolumeMx, AkUInt32 in_uIdxChannelIn, AkUInt32 in_uNumChannelsOut)
 
AKSOUNDENGINE_API AkSpeakerVolumesConstVectorPtr AK_SpeakerVolumes_Matrix_GetChannel_Const (AkSpeakerVolumesConstMatrixPtr in_pVolumeMx, AkUInt32 in_uIdxChannelIn, AkUInt32 in_uNumChannelsOut)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Matrix_Copy (AkSpeakerVolumesMatrixPtr out_pVolumesDst, AkSpeakerVolumesConstMatrixPtr in_pVolumesSrc, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Matrix_CopyAndApplyGain (AkSpeakerVolumesMatrixPtr out_pVolumesDst, AkSpeakerVolumesConstMatrixPtr in_pVolumesSrc, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut, AkReal32 in_fGain)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Matrix_Zero (AkSpeakerVolumesMatrixPtr out_pVolumesDst, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Matrix_Mul (AkSpeakerVolumesMatrixPtr io_pVolumesDst, AkReal32 in_fVol, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Matrix_Add (AkSpeakerVolumesMatrixPtr io_pVolumesDst, AkSpeakerVolumesConstMatrixPtr in_pVolumesSrc, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Matrix_MAdd (AkSpeakerVolumesMatrixPtr io_pVolumesDst, AkSpeakerVolumesConstMatrixPtr in_pVolumesSrc, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut, AkReal32 in_fGain)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Matrix_AbsMax (AkSpeakerVolumesMatrixPtr io_pVolumesDst, AkSpeakerVolumesConstMatrixPtr in_pVolumesSrc, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AKSOUNDENGINE_API void AK_SpeakerVolumes_Matrix_Max (AkSpeakerVolumesMatrixPtr io_pVolumesDst, AkSpeakerVolumesConstMatrixPtr in_pVolumesSrc, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AkForceInline void AK::SpeakerVolumes::Vector::Copy (VectorPtr in_pVolumesDst, ConstVectorPtr in_pVolumesSrc, AkUInt32 in_uNumChannels)
 
AkForceInline void AK::SpeakerVolumes::Vector::Copy (VectorPtr in_pVolumesDst, ConstVectorPtr in_pVolumesSrc, AkUInt32 in_uNumChannels, AkReal32 in_fGain)
 
AkForceInline void AK::SpeakerVolumes::Vector::Zero (VectorPtr in_pVolumes, AkUInt32 in_uNumChannels)
 
AkForceInline void AK::SpeakerVolumes::Vector::Add (VectorPtr in_pVolumesDst, ConstVectorPtr in_pVolumesSrc, AkUInt32 in_uNumChannels)
 
AkForceInline AkReal32 AK::SpeakerVolumes::Vector::L1Norm (ConstVectorPtr io_pVolumes, AkUInt32 in_uNumChannels)
 
AkForceInline void AK::SpeakerVolumes::Vector::Mul (VectorPtr in_pVolumesDst, const AkReal32 in_fVol, AkUInt32 in_uNumChannels)
 
AkForceInline void AK::SpeakerVolumes::Vector::Mul (VectorPtr in_pVolumesDst, ConstVectorPtr in_pVolumesSrc, AkUInt32 in_uNumChannels)
 
AkForceInline void AK::SpeakerVolumes::Vector::Max (AkReal32 *in_pVolumesDst, const AkReal32 *in_pVolumesSrc, AkUInt32 in_uNumChannels)
 
AkForceInline void AK::SpeakerVolumes::Vector::Min (AkReal32 *in_pVolumesDst, const AkReal32 *in_pVolumesSrc, AkUInt32 in_uNumChannels)
 
AkForceInline AkUInt32 AK::SpeakerVolumes::Matrix::GetRequiredSize (AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AkForceInline AkUInt32 AK::SpeakerVolumes::Matrix::GetNumElements (AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AkForceInline VectorPtr AK::SpeakerVolumes::Matrix::GetChannel (MatrixPtr in_pVolumeMx, AkUInt32 in_uIdxChannelIn, AkUInt32 in_uNumChannelsOut)
 
AkForceInline ConstVectorPtr AK::SpeakerVolumes::Matrix::GetChannel (ConstMatrixPtr in_pVolumeMx, AkUInt32 in_uIdxChannelIn, AkUInt32 in_uNumChannelsOut)
 
AkForceInline void AK::SpeakerVolumes::Matrix::Copy (MatrixPtr in_pVolumesDst, ConstMatrixPtr in_pVolumesSrc, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AkForceInline void AK::SpeakerVolumes::Matrix::Copy (MatrixPtr in_pVolumesDst, ConstMatrixPtr in_pVolumesSrc, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut, AkReal32 in_fGain)
 
AkForceInline void AK::SpeakerVolumes::Matrix::Zero (MatrixPtr in_pVolumes, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AkForceInline void AK::SpeakerVolumes::Matrix::Mul (MatrixPtr in_pVolumesDst, const AkReal32 in_fVol, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AkForceInline void AK::SpeakerVolumes::Matrix::Add (MatrixPtr in_pVolumesDst, ConstMatrixPtr in_pVolumesSrc, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AkForceInline void AK::SpeakerVolumes::Matrix::MAdd (MatrixPtr in_pVolumesDst, ConstMatrixPtr in_pVolumesSrc, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut, AkReal32 in_fGain)
 
AkForceInline void AK::SpeakerVolumes::Matrix::AbsMax (MatrixPtr in_pVolumesDst, ConstMatrixPtr in_pVolumesSrc, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 
AkForceInline void AK::SpeakerVolumes::Matrix::Max (MatrixPtr in_pVolumesDst, ConstMatrixPtr in_pVolumesSrc, AkUInt32 in_uNumChannelsIn, AkUInt32 in_uNumChannelsOut)
 

Detailed Description

Multi-channel volume definitions and services. Always associated with an AkChannelConfig. In the case of standard configurations, the volume items ordering match the bit ordering in the channel mask, except for the LFE which is skipped and placed at the end of the volume array. See Advanced Mix Customization Using the Speaker Matrix Callback for an example of how to manipulate speaker volume vectors/matrices.

Definition in file AkSpeakerVolumes.h.


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